Conn. Agencies Regs. § 29-36m-5
(a) Identification requirement. No sale, delivery or other transfer of any pistol or revolver shall be made unless the seller, deliverer or transferor either:
(1) Personally knows the purchaser, deliveree or transferee; or(2) Is provided evidence of the identity of the purchaser, deliveree, or transferee in the form of one of the following:
(b) Packaging requirement. When any pistol or revolver is sold, delivered or otherwise transferred, it shall be:
(Adopted effective September 26, 1995)